These singers, actors, and models needed straight teeth but couldn’t be seen with braces. A colleague introduced him to an old monobloc-like device. After a few months of using it, opera singers began hitting higher notes and chronic snorers slept peacefully for the first time in years. Everyone had straighter teeth and reported breathing better. Some in their 50s and 60s noticed the bones in their mouths and faces growing wider and more pronounced the longer they wore the devices. The results stunned Belfor. He’d been taught, like everyone else, that bone mass (just as with lung size) only
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